package com.hhxy.finall;

public interface InterfaceTest {
   static void say1(){
       System.out.println("00");
   }
}
class  A implements InterfaceTest{
    static void say1(){
        System.out.println("aa");
    }
}
class Test2{
    public static void main(String[] args) {
        A a = new A();
        a.say1();
    }
}
